Absolute UV magnitudes of type Ia SNe Virtual Observatory Resource

Authors

1. Brown P.J.
2. Roming P.W.A.
3. Milne P.
4. Bufano F.
5. Ciardullo R.,Elias-Rosa N.
6. Filippenko A.V.
7. Foley R.J.
8. Gehrels N.
9. Gronwall C.,Hicken M.
10. Holland S.T.
11. Hoversten E.A.
12. Immler S.
13. Kirshner R.P.
14. Li W.,Mazzali P.
15. Phillips M.M.
16. Pritchard T.
17. Still M.
18. Turatto M.,Vanden Berk D.

Published by

CDS

Abstract

We examine the absolute magnitudes and light-curve shapes of 14 nearby (redshift z=0.004-0.027) Type Ia supernovae (SNe Ia) observed in the ultraviolet (UV) with the Swift Ultraviolet/Optical Telescope. Colors and absolute magnitudes are calculated using both a standard Milky Way extinction law and one for the Large Magellanic Cloud that has been modified by circumstellar scattering. We find very different behavior in the near-UV filters (uvw1_rc_ covering ~2600-3300{AA} after removing optical light, and u~3000-4000{AA}) compared to a mid-UV filter (uvm2~2000-2400{AA}).

Keywords

1. supernovae
2. ultraviolet-photometry
3. absolute-magnitude
4. extinction

Bibliographic source Bibcode

2010ApJ...721.1608B

See also HTML

https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/721/1608

IVOA Identifier IVOID

ivo://CDS.VizieR/J/ApJ/721/1608

Document Object Identifer DOI

doi:10.26093/cds/vizier.17211608

Access

Web browser access HTML

http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/721/1608
https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/721/1608
http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/721/1608

IVOA Table Access TAP

http://tapvizier.cds.unistra.fr/TAPVizieR/tap
Run SQL-like queries with TAP-enabled clients (e.g., TOPCAT).

IVOA Cone Search SCS

For use with a cone search client (e.g., TOPCAT).
http://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/721/1608/sn?
https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/721/1608/sn?
http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/721/1608/sn?